macadress

Fiber Optic & telecommunication INC.

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix58:08:FA:00:00:00 /24
Vendor address161-4 Kumjeong-Dong, Kunpo-city Gyeonggi-Do KR 435-824
Country🇰🇷  South Korea
RegisteredJan 5, 2012
Block range58:08:FA:00:00:00– 58:08:FA:FF:FF:FF
Address capacity16,777,216
AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority
TransmissionUnicast: addressed to a single device
SourceIEEE Registration Authority

Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.

Curious how a prefix like this turns into a full address? See how MAC addresses are structured →

Ownership timeline

  1. Jan 5, 2012 – Jan 30, 2013 Fiber Optic & telecommunication INC. name changed
  2. Jan 30, 2013 – Jan 31, 2013 Fiber Optic & telecommunication INC. name changed
  3. Jan 31, 2013 – Feb 14, 2013 Fiber Optic & telecommunication INC. name changed
  4. Feb 14, 2013 – present Fiber Optic & telecommunication INC.

Example addresses in this block

58:08:FA:00:00:00 58:08:FA:7F:FF:FF 58:08:FA:FF:FF:FF

Where this block sits

Fiber Optic & telecommunication INC. holds 1 registered blocks in the IEEE registry, ranking #12,632 of 33,427 organizations by block count.